Citizen NB6031-56E User Manual

The Citizen Series 8 880 GMT Automatic Men’s Watch (Model: NB6031-56E) is a sophisticated timepiece that combines modern aesthetics with advanced functionality, making it an ideal choice for both daily wear and travel. Below is a comprehensive overview of its features and specifications:

Design and Build

• Case Material: The watch features a 41mm silver-tone stainless steel case, which is both durable and stylish. The case showcases Citizen’s exceptional brushed and polished finishing techniques, providing a refined look.
• Bezel: It has a black and blue bi-directional bezel with a 24-hour GMT scale, allowing the wearer to track multiple time zones easily. This design is reminiscent of the popular “Batman” colorway.
• Dial: The textured black dial is inspired by the Tokyo skyline, featuring applied indices and lume-filled hands for enhanced legibility. A date window at the 3 o’clock position maintains the dial’s symmetry, while an orange-tipped hand assists in tracking additional time zones.

Movement

• Caliber: Powered by the high-performance Caliber 9054 automatic movement, this watch offers local and travel time displays along with an independently set hour hand.
• Accuracy: The movement maintains an accuracy of +20/-10 seconds per day, operating at a frequency of 28,800 vibrations per hour (v/h).
• Power Reserve: It boasts a power reserve of approximately 50 hours, ensuring reliable performance even when not worn for extended periods.

Durability

• Water Resistance: The Citizen NB6031-56E is water-resistant up to 100 meters (10 Bar), making it suitable for swimming, showering, and snorkeling.
• Magnetic Resistance: It can withstand magnetic fields up to 16,000 A/m due to its non-metallic alloy components in the hairspring and escapement.

Bracelet

• The watch comes with a tapered, integrated silver-tone stainless steel H-link bracelet that complements the case design. The bracelet features both brushed and polished facets for added elegance and comfort on the wrist.
• It secures with a fold-over clasp equipped with hidden push buttons for ease of use.

Additional Features

• The watch includes an anti-reflective sapphire crystal that protects the dial from scratches while providing excellent clarity.
• A five-year limited warranty backs this model, reflecting Citizen’s commitment to quality.
• In summary, the Citizen Series 8 880 GMT Automatic Men’s Watch NB6031-56E stands out as a robust yet elegant travel companion that embodies Citizen’s rich heritage in Japanese watchmaking while offering modern functionalities suited for today’s lifestyle.